3 F2 (g) + 3 H2O (l) → 6 HF (aq) + O3 (g)

This is an oxidation-reduction (redox) reaction:

6 F0 + 6 e- → 6 F-I (reduction)

3 O-II - 6 e- → 3 O0 (oxidation)

F2 is an oxidizing agent, H2O is a reducing agent.

Reactants:

  • F2
    • Names: Fluorine source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Fluorine-19 source: NIOSH NPG, accessed: 2019-09-02
    • Appearance: Yellow compressed gas with pungent odour source: ICSC, accessed: 2019-09-04; Pale-yellow to greenish gas with a pungent, irritating odor. source: NIOSH NPG, accessed: 2019-09-02
  • H2O – Water, oxidane source: wikipedia, accessed: 2019-09-27
    • Other names: Water (H2O) source: wikipedia, accessed: 2019-09-27, Hydrogen hydroxide (HH or HOH) source: wikipedia, accessed: 2019-09-27, Hydrogen oxide source: wikipedia, accessed: 2019-09-27
    • Appearance: White crystalline solid, almost colorless liquid with a hint of blue, colorless gas source: wikipedia, accessed: 2019-09-27

Products:

  • HF – Fluorane source: wikipedia, accessed: 2019-09-27source: wikipedia, accessed: 2019-09-27
    • Other names: Hydrofluoric acid source: wikipedia, accessed: 2019-09-27source: NIOSH NPG, accessed: 2019-09-02, Hydrogen fluoride source: wikipedia, accessed: 2019-09-27source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Fluorhydric acid source: wikipedia, accessed: 2019-09-27
    • Appearance: Colorless solution source: wikipedia, accessed: 2019-09-27; Colourless gas or colourless liquid (below 19.5 °C) source: wikipedia, accessed: 2019-09-27; Colourless gas or colourless fuming liquid with pungent odour source: ICSC, accessed: 2019-09-04; Colourless fuming liquid with pungent odour source: ICSC, accessed: 2019-09-04; Colorless gas or fuming liquid (below 67°F) with a strong, irritating odor. [Note: Shipped in cylinders.] source: NIOSH NPG, accessed: 2019-09-02
  • O3 – Trioxygen source: wikipedia, accessed: 2019-09-27
    • Other names: Ozone source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-07source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, 2λ4-trioxidiene; catena-trioxygen source: wikipedia, accessed: 2019-09-27, Triatomic oxygen source: wikidata, accessed: 2019-09-07source: NIOSH NPG, accessed: 2019-09-02
    • Appearance: Colourless to pale blue gas source: wikipedia, accessed: 2019-09-27; Colourless or bluish gas with characteristic odour source: ICSC, accessed: 2019-09-04; Colorless to blue gas with a very pungent odor. source: NIOSH NPG, accessed: 2019-09-02